20233418439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{40177}}^1$

素因数の和:40579

約数の個数: 32

約数和(自身を含む): 29924574400

約数和(自身を除く): 9691155961

約数列:

[1, 3, 13, 37, 39, 111, 349, 481, 1047, 1443, 4537, 12913, 13611, 38739, 40177, 120531, 167869, 503607, 522301, 1486549, 1566903, 4459647, 14021773, 19325137, 42065319, 57975411, 182283049, 518805601, 546849147, 1556416803, 6744472813, 20233418439]

約数ペア:

[(1, 20233418439), (3, 6744472813), (13, 1556416803), (37, 546849147), (39, 518805601), (111, 182283049), (349, 57975411), (481, 42065319), (1047, 19325137), (1443, 14021773), (4537, 4459647), (12913, 1566903), (13611, 1486549), (38739, 522301), (40177, 503607), (120531, 167869)]